IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Fac Domine iudiciumFac Domine iudicium
  2. 🔍 68% Fac Domine judiciumFac Domine judicium
  3. 🔍 66% Fac Domine judiciumFac Domine judicium
  4. 🔍 34% Salvum me facSalvum me fac
  5. 🔍 32% Domine refugiumDomine refugium
  6. 🔍 30% Tu autem DomineTu autem Domine
  7. 🔍 28% Fac Domine ut simFac Domine ut sim
  8. 🔍 26% Salvum me fac DeusSalvum me fac Deus
  9. 🔍 26% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  10. 🔍 26% Posuisti, DominePosuisti, Domine
  11. 🔍 25% Salvum me fac DomineSalvum me fac Domine
  12. 🔍 25% Fac cum servoFac cum servo
  13. 🔍 25% Adiutorium nostrumAdiutorium nostrum
  14. 🔍 25% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  15. 🔍 25% BenedictusBenedictus
  16. 🔍 24% Stabat Mater DolorosaStabat Mater Dolorosa
  17. 🔍 24% Stabat MaterStabat Mater
  18. 🔍 24% Stabat MaterStabat Mater
  19. 🔍 24% Domine salvum me facDomine salvum me fac
  20. 🔍 24% Credo IICredo II
  21. 🔍 24% Stabat Mater speciosaStabat Mater speciosa
  22. 🔍 23% ContumeliasContumelias
  23. 🔍 23% Benigne fac DomineBenigne fac Domine
  24. 🔍 23% Miserere (Ps 50)Miserere (Ps 50)
  25. 🔍 23% Fac Deus potentiamFac Deus potentiam
  26. 🔍 23% Salvum me facSalvum me fac
  27. 🔍 23% Quoniam zelusQuoniam zelus
  28. 🔍 23% Domine salvum fac... CarolumDomine salvum fac... Carolum
  29. 🔍 23% Salvum me facSalvum me fac
  30. 🔍 23% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  31. 🔍 23% Fac mecum DomineFac mecum Domine
  32. 🔍 22% Laudate nomen DominiLaudate nomen Domini
  33. 🔍 22% Auditam fac mihi maneAuditam fac mihi mane
  34. 🔍 22% O Domine salvum me facO Domine salvum me fac
  35. 🔍 22% Deus iudiciumDeus iudicium
  36. 🔍 22% Virgo Virginum praeclaraVirgo Virginum praeclara
  37. 🔍 22% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  38. 🔍 22% Sub tuum præsídiumSub tuum præsídium
  39. 🔍 22% Stabat Mater speciosa!Stabat Mater speciosa!
  40. 🔍 22% O vos unanimesO vos unanimes
  41. 🔍 22% Ecce panis angelorumEcce panis angelorum
  42. 🔍 21% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  43. 🔍 21% Quod autemQuod autem
  44. 🔍 21% Miserere mei... secundumMiserere mei... secundum
  45. 🔍 21% PraedicavitPraedicavit
  46. 🔍 21% Credo (Missa Regia I)Credo (Missa Regia I)
  47. 🔍 21% Stabat MaterStabat Mater
  48. 🔍 21% Fac Deus potentiamFac Deus potentiam
  49. 🔍 21% Fac benigneFac benigne
  50. 🔍 21% Domine salvum fac... CarolumDomine salvum fac... Carolum
  51. 🔍 21% Hymnus Te DeumHymnus Te Deum
  52. 🔍 21% Tu DomineTu Domine
  53. 🔍 21% Benigne facBenigne fac
  54. 🔍 21% Te Deum (Simple tone)Te Deum (Simple tone)
  55. 🔍 21% Benedicite Deum caeliBenedicite Deum caeli
  56. 🔍 21% Praefatio ferialis de nuptiisPraefatio ferialis de nuptiis
  57. 🔍 21% Credo I (forma ordinaria)Credo I (forma ordinaria)
  58. 🔍 21% Fac mecum DomineFac mecum Domine
  59. 🔍 20% Eia materEia mater
  60. 🔍 20% Justus es DomineJustus es Domine
  61. 🔍 20% Misericordia tua DomineMisericordia tua Domine
  62. 🔍 20% Gloria IVGloria IV
  63. 🔍 20% Te DeumTe Deum
  64. 🔍 20% Te DeumTe Deum
  65. 🔍 20% Sanctorum meritisSanctorum meritis